public function find(array $filters = [], $max = 20, $offset = 0)
{
// Sort by modified time, newest first
$sort = function (\SplFileInfo $a, \SplFileInfo $b) {
return strcmp($b->getMTime(), $a->getMTime());
};
// Loop through .json files, filter the metadata and stop when max is found.
$i = 0;
$results = [];
foreach (Finder::create()->files()->name('*.json')->in($this->dirname)->sort($sort) as $file) {
if ($i++ < $offset && empty($filters)) {
$results[] = null;
continue;
}
$data = json_decode($file->getContents(), true);
$meta = $data['__meta'];
unset($data);
if ($this->filter($meta, $filters)) {
$results[] = $meta;
}
if (count($results) >= $max + $offset) {
break;
}
}
return array_slice($results, $offset, $max);
}